STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
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Score
SCO5222Putative lyase; Catalyzes the cyclization of farnesyl diphosphate (FPP) to the sesquiterpene epi-isozizaene. (361 aa)    
Predicted Functional Partners:
SCO5223
Putative cytochrome P450; Involved in the biosynthesis of the sesquiterpenoid antibiotic albaflavenone. Catalyzes the two-step allylic oxidation of epi-isozizaene to albaflavenone. First carries out a non-stereo- specific oxidation of epi-isozizaene to give a mixture of the albaflavenol epimers ((5R)-albaflavenol and (5S)-albaflavenol), each of which can serve as substrate for the second oxidation to yield albaflavenone. This is quite different from most other P450s which catalyze regio- and stereospecific oxidation. Displays also a farnesene synthase activity with farnesyl diphosphate [...]
 
  
 0.998
SCO6073
Putative cyclase; Tow-domain protein where the N-terminal domain catalyzes the cyclization of farnesyl diphosphate (FPP) to a 85:15 mixture of the sesquiterpene alcohol germacradienol and the sesquiterpene hydrocarbon germacrene D. The C-terminal domain partially converts the germacradienol formed into geosmin, the characteristic odoriferous ('earthy aroma') constituent of Streptomyces species.
  
  
0.945
SCO5250
2SC7G11.12, gtr, polyprenyl synthetase, len: 386 aa; previously sequenced as TR:Q9RGW1 (EMBL:AF104994) Streptomyces coelicolor A3(2) geranyl transferase Gtr, 386 aa. Contains Pfam match to entry PF00348 polyprenyl_synt, Polyprenyl synthetases and match to Prosite entry PS00723 Polyprenyl synthetases signature 1; Belongs to the FPP/GGPP synthase family.
  
  
 0.837
SCO4583
SCD20.01, putative polyprenyl diphosphate synthase, len: 336 aa; similar to SW:HEP2_BACSU (EMBL:M80245) Bacillus subtilis heptaprenyl diphosphate synthase component II (EC 2.5.1.30) HepT, 348 aa; fasta scores: opt: 586 z-score: 674.6 E(): 4.2e-30; 33.0% identity in 309 aa overlap. Contains Pfam match to entry PF00348 polyprenyl_synt, Polyprenyl synthetases and match to Prosite entry PS00444 Polyprenyl synthetases signature 2.
     
 0.812
SCO6763
SC6A5.12, probable polyprenyl synthatase, len: 378aa; similar to many eg. SW:GGPP_MYCTU probable geranylgeranyl pyrophosphate synthatase from Mycobacterium tuberculosis (359 aa) fasta scores; opt: 1103, z-score: 1231.0, E(): 0, (49.3% identity in 355 aa overlap) and SW:IDSA_METTM short chain isoprenyl diphosphate synthase from Methanobacterium thermoautotrophicum (324 aa) fasta scores; opt: 547, z-score: 614.0, E(): 6.7e-27, (38.2% identity in 293 aa overlap). Contains Pfam match to entry PF00348 polyprenyl_synt, Polyprenyl synthetases, score 176.70, E-value 3.9e-49 and Prosite matches [...]
     
 0.807
SCO0185
SCJ1.34, crtB, possible geranylgeranyl pyrophosphate synthase, len: 392 aa. Shares a high level of similarity with Streptomyces griseus TR:Q54193 (EMBL:L37405) geranylgeranyl pyrophosphate synthase (425 aa), fasta scores: opt: 964 z-score: 1076.9 E(): 0 48.0% identity in 381 aa overlap and Mycobacterium tuberculosis TR:O53507 (EMBL:AL021957) geranylgeranyl pyrophosphate synthase (352 aa), fasta scores opt: 742 z-score: 831.2 E(): 0 43.0% identity in 328 aa overlap. Contains a PS00723 Polyprenyl synthetases signature 1.
     
 0.804
SCO0565
SCF73.12c, probable polyprenyl synthetase, len: 352 aa; similar to members of the FPP/GGPP synthetases family e.g. GGPP_MYCTU probable geranylgeranyl pyrophosphate synthetase (359 aa), fasta scores; opt: 253 z-score: 299.8 E(): 2.5e-09 30.1% identity in 346 aa overlap, and ISPB_ECOLI octaprenyl-diphosphate synthase (323 aa), fasta scores; opt: 222 z-score: 264.3 E(): 2.4e-07, 30.0% identity in 337 aa overlap. Contains PS00444 Polyprenyl synthetases signature 2, and Pfam match to entry PF00348 polyprenyl_synt, Polyprenyl synthetases.
     
 0.804
SCO0568
St8B3.02c, possible polyprenyl synthetase, len: 279 aa: similar to many e.g. TR:Q54193 (EMBL:L37405) geranylgeranyl pyrophosphate synthase from Streptomyces griseus (425 aa) fasta scores; opt: 479, Z-score: 544.9, 36.242% identity (38.710% ungapped) in 298 aa overlap and SW:P22939 (ISPA_ECOLI) geranyltransferase from Escherichia coli (299 aa) fasta scores; opt: 350, Z-score: 401.9, 31.939% identity (34.855% ungapped) in 263 aa overlap. Contains Prosite match to PS00723 Polyprenyl synthetases signature 1 and Pfam match to entry PF00348 polyprenyl_synt, Polyprenyl synthetase.
     
 0.804
SCO2509
Undecaprenyl phosphate synthetase; Catalyzes the condensation of isopentenyl diphosphate (IPP) with allylic pyrophosphates generating different type of terpenoids.
     
  0.800
SCO3858
Conserved hypothetical protein; Catalyzes the condensation of isopentenyl diphosphate (IPP) with allylic pyrophosphates generating different type of terpenoids.
     
  0.800
Your Current Organism:
Streptomyces coelicolor
NCBI taxonomy Id: 100226
Other names: S. coelicolor A3(2), Streptomyces coelicolor A3(2)
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